Definition - What does Pinterest mean? Pinterest is a social media website that allows users to organize and share images and videos from around the Web. Images uploaded by users are called Pins and may be organized into pinboards, which may be customized, themed and followed by other users. Users can also like or repin content shared by other pinners.
Definition of regula plural regulae \-ËlÄ \ 1: an architectural band or fillet especially when one of a series beneath the taenia in a Doric architrave of which each corresponds to a triglyph above and has a row of six guttae on its lower side
The radula is a special structure used by many mollusks to scrape food off rocks, to feed off of plants or create depressions in rocks that the mollusk uses for habitat. The radula has many rows of tiny teeth that are replaced as they wear down. Each row of teeth consist of marginal teeth, one or more lateral teeth and a median tooth. One animal that has a radula is the common periwinkle, which uses its radula to scrape algae off rocks for food. The limpet is a marine invertebrate that uses its radula to create a home by boring a shallow hole into a rock. 1  List. 2  Article. 3  Article. 4  Article. 5  Article. 6  Article. 7  Article. 8  Article.